Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2016 Mazda 5 GS, Automatic TransFACTORY OEM SERVICE PROCEDURE
Key Interlock Solenoid Inspection
CAUTION:
- Do not allow foreign material or water to penetrate the connector. Otherwise, it could cause poor contact and corrosion.
- Disconnect the key interlock solenoid connector.
- Remove the battery cover. (See BATTERY REMOVAL/INSTALLATION .)
- Disconnect the negative battery cable.
- Remove the column cover. (See COLUMN COVER REMOVAL/INSTALLATION .)
- Disconnect the key interlock solenoid connector.
- Measure the resistance between the key interlock solenoid terminals A and B.
- If there is any malfunction, replace the steering lock. (See STEERING WHEEL AND COLUMN REMOVAL/INSTALLATION .)
Key Interlock Solenoid Resistance
32.4-39.6 ohm
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.